Beach chair



FIG. 1 is an isometric view of the new design for a beach chair;

FIG. 2 is a side view in elevation of the new design;

FIG. 3 is a plan view from the top of the beach chair;

FIG. 4 is a front view in elevation of the new design; and,

FIG. 5 a side view in elevation of the new design oriented at a closedposition.

CLAIM The ornamental design for a beach chair, as shown and described.